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مسائل و چالشهای پنهان مفهوم و کاربرد شاخص بهرهوری آب | ||
تحقیقات آب و خاک ایران | ||
دوره 54، شماره 12، اسفند 1402، صفحه 1995-2015 اصل مقاله (1.41 M) | ||
نوع مقاله: مروری | ||
شناسه دیجیتال (DOI): 10.22059/ijswr.2023.367306.669600 | ||
نویسنده | ||
نادر حیدری* | ||
عضو هیات علمی بخش تحقیقات آبیاری و زهکشی، موسسه تحقیقات فنی و مهندسی کشاورزی | ||
چکیده | ||
شاخص بهرهوری آب یعنی محصول تولیدی به ازای آب مصرفی، به عنوان یک راهکار و شاخص کلیدی در استفاده بهینه از آب در بخش کشاورزی تلّقی و به آن اتکاء زیادی در سیاستگذاریها و برنامهریزیهای آب کشاورزی کشور شده است. با گذشت چندین سال از ورود این مفهوم و شاخص، متأسفانه بحران فزاینده آب در کشور هنوز وجود دارد و اقدامات افزایش بهرهوری آب محصولات کشاورزی و استفاده از این شاخص در تبین آن، هنوز نتوانسته است به حل مشکل آب کشور کمک مؤثری نماید. در این مقاله تحلیلی به مسائل و چالشهای کاربرد این شاخص در عمل پرداخته شده است و نقاط ضعف، کاستیها، چالشها، تمهیدات، و زیرساختهای لازم برای استفاده مطلوب از این شاخص، بحث و تحلیل شدهاند. بر اساس نتایج، این مهفوم و شاخص دارای مسائل و چالشهای پنهان (8 گروه مسائل) در کاربرد آن در عمل میباشد که مهمترین آنها ضرورت شناخت درست از مفهوم و تعریف بهرهوری آب در جامعه کارشناسی و مدیریتی کشور، و مسائل و مشکلات کاربرد شاخص از جنبه نبود و یا عدم فراهمی زیرساختهای مورد نیاز برای تأثیرگذاری مناسب بهبود بهرهوری آب در حل بحران آب، میباشد. با توجه مسائل و چالشهای احصاء و بررسی شده، نتیجهگیری شده است که بهبود بهرهوری آب به تنهائی نمیتواند راه حلی اساسی برای حل بحران آب کشور باشد زیرا آن شرط لازم کار است و شرط کافی نیست. برای تأمین بخش شرط کافی و اعمال راهکارها و مداخلات جامع مرتبط، زیر ساختهای سخت افزاری، نرمافزاری، قانونی و سیاستی لازم باید تأمین شده باشد. | ||
کلیدواژهها | ||
"آب مصرفی"؛ "بهره وری آب"؛ "چالش"؛ "حوضه آبریز"؛ "مزرعه" | ||
عنوان مقاله [English] | ||
Hidden issues and challenges of the concept and use of water productivity index | ||
نویسندگان [English] | ||
Nader Heydari | ||
Associate Professor, Irrigation and Drainage Dep. AERI Institute | ||
چکیده [English] | ||
The water productivity index (WP), which is defined as the crop produced per unit of consumed water, has been considered as a key indicator for the optimal use of water in the agricultural sector. It has been heavily relied upon in the Iran's agricultural water policies and plans. However despite several years have passed since the introduction of this concept and index, unfortunately, water crisis still exists and is expanding in the country and measures to increase WP in agricultural products have not yet been able to effectively solve the country's water issues. In this review-analytical paper, the issues and challenges of using this index in practice have been discussed and the shortcomings, challenges, measures, and infrastructure necessary for the proper use of this index have been discussed and analyzed. According to the results, there are hidden issues and challenges (in 8 groups) in its application. The most important of which are the need to deeply understand the concept and definition of WP in the country's expert and management community, and the problems and issues of using the index from the aspect of lack of the required infrastructure for the proper impacts of improving WP in mitigating water scarcity. According to the identified issues and challenges, it was concluded that improving WP could not be a sole measure to solve the country's water crisis, because it fulfills just initial conditions. In order to fulfill conditions sufficiently and to implement related comprehensive measures and interventions, the necessary hardware, software, legal, and policy infrastructures must be provided. | ||
کلیدواژهها [English] | ||
"Basin", "Challenge", "Field", "Water productivity", "Water use" | ||
مراجع | ||
Ahmad, M.U.D., Islam M.D. A., Masih I., Muthuwatta L. Karimi P., & Turral H. (2009). Mapping basin-level water productivity using remote sensing and secondary data in the Karkheh River Basin, Iran, Water International, 34:1,119–133, DOI: 10.1080/02508060802663903. Azizi Zohan A.A., Liaghat, A. M., & Shahabi Far, K. (2019). Definition and specification of water productivity management index and its application for fodder Maize in Moghan Plain, Journal of Water Research in Agriculture (Soil and Water Sci.) 33 (4), 519-534. (in Persian) Berbel, J., Gutierrez-Martin, C., Rodriguez-Diaz, J.A., Camacho, E. & Montesinos, P. (2015) Literature review on rebound effect of water saving measures and analysis of a Spanish case study, Water Resources Management, 29:663–678. Baghani, J., Abbasi, M., Dehghanian, S.A., Moqbali Doman, A., Zulfiqaran, A., Guderzi, M., Moayeri, M.; Sabki, A., Zare Mehrani, A, Karimi, M., Ayin, A., Lotfian, B., Ebrahimi, R., Saidi, G., Naseri, A., Miri, Kh., Hosseini, Y., Alian Ghayathi, A., Hedayatipour, A., Najmi, M., Taheri, M., Hassan Balochi, M., Hajbi, A.H., Abbasi, F., Abbasi, N., Nakhjavani Moghadam, M. M., Akbari, M., Ghafari Asl, Z., Tajik, F., & Mousavi Fazl, S.H. (2021). Determining the water applied for watermelon in the Iran. Final research report no. 60318, Agricultural Engineering Research Institute, Karaj, Iran. (in Persian) Baghani, J., Moayeri, M., Verjavand, P., Salah, N., Eslami, A., Shahrukhnia, M.A., Kiani, A.R., Gadami Firouzabadi, A., Haghayeghi Moghadam, A., Khosravi, H.,; Akhvan, K., Bahramlou, R., Naseri, A., Abbasi, F., Akbari, M.; Abbasi, N., Mousavifazl, S.H., Taiferezaei, H., Hosseinzadeh Ajirlou, S.; Ghafari Asl, Z., Aghaei, M.J., Dehghanian, S.A.; Yusef-Gomrakchi, A., Moqbli-Damaneh, A., Eslami, A.R., Nakhjavani-Moghadam, M.M., & Nemati, Sh. (2018). Determining the water consumption of wheat in the Iran, Final Research Report, No. 53636, Agricultural Engineering Research Institute, Karaj, Iran (in Persian). Bagheri, A. (1400). The letter of Dr. Ali Bagheri, Associate Professor of Water Engineering and Management Department, Tarbiat Modares University to the President, the news published in Sharq newspaper, news code 296279, Thursday, August 8, 2021. (in Persian) Bessembinder, J.J.E., Leffelaar, P.A., Dhindwal, A.S., & Ponsioen, T.C. (2005). Which crop and which drop, and the scope for improvement of water productivity, Agricultural Water Management, 73, 113–130. Chamber of Commerce.(2023). Presentation of the results of the national plan for measuring the water consumption of various agricultural and horticultural crops, meeting of the working group on agriculture and water, National Center for Strategic Studies of Agriculture and Water, Commerce Chamber of Industries-Mines-Agriculture of Iran, Sep. 27, 2023, Tehran, Iran (in Persian). Expediency Council. (2010). Evaluation of indicators of general policies of the Iran in water management: Volume 15 - Key indicators of quantification and evaluation of general policies of the Iran, Infrastructure Commission of the Expediency Council, Secretariat of the Expediency Council, July 2010, Tehran. 67 p. (in Persian). Giordano, M.A., Rijsberman, F., & Maria Saleth, R.( 2006). More crop per drop: Revisiting a research paradigm: Results and synthesis of IWMI's Research 1996-2005. Book, Feb., 2006, International Water Management Institute, Colombo, Sri Lanka, ISBN: 1843391120. Giordano, M., H. Turral, S. M. Scheierling, D. O. Tréguer, & McCornick. P. G. (2017). Beyond “More Crop per Drop”: Evolving Thinking on Agricultural Water Productivity, IWMI Research Report 169. Colombo, Sri Lanka: International Water Management Institute, and Washington, DC: World Bank. Gleick, P.H., Christian-Smith, J., & Cooley, H. (2011). Water-use efficiency and productivity: rethinking the basin approach, Water International, 36(7): 784–798, doi.org/10.1080/02508060.2011.631873. Heydari, N. (2014). Water productivity in agriculture: challenges in concepts, terms and values, Irrig. and Drain. 63: 22–28, DOI: 10.1002/ird.1816. Heydari, N. (2019).Challenges and measures of improving livestock water productivity. Technical Report no. 56237, Agricultural Engineering Research Institute, 35 p. (in Persian) Heydari, N. (2022). Wheat water productivity in Iran compared with data of some countries. Journal of Water Research in Agriculture (Soil and Water Sci.), 35 (4), 421-435. (in Persian) Heydari, N., Dehghanisanij, H. & Alaei Tafti, M. (2017). Management of agricultural water demand and use in Iran. Book, Iranian National Committee on Irrigation and Drainage (IRNCID), Pub. No. 169, ISBN: 978-964-6668-99-7, 292 p. (in Persian) Israelsen, O.W. (1950). Irrigation principles and practices,. Wiley, New York, p 471. Kiani, M..(2023). Water reallocation and the Iran's water road map, the speech of engineer Milad Kiani, the head of the water resources planning department of the Iran's Water Resources Management Company, a joint meeting on water reallocation, the working group on agriculture and water, National Center for Strategic Studies of Agriculture and Water, Commerce Chamber of Industries-Mines-Agriculture of Iran, Aug. 7, 2023, Tehran, Iran (in Persian) Mohammad Wali Samani, J. & Mazaheri, M. (2009) Water productivityin the agricultural sector. Water Group, Infrastructure Studies Office, Islamic Council Research Center, Subject code 250, Serial number 9912, Sep. 2009, 20 p. (in Persian). Molden, D. (1997). Accounting for water use and productivity. In: SWIM Paper 1, IIMI, Colombo. Molden, D., Oweis, T., Steduto, P., Bindraban, P., Hanjra, M. A. & Kijne, J. (2010). Improving Agricultural Water Productivity: Between Optimism and Caution, Agricultural Water Management, Comprehensive Assessment of Water Management in Agriculture, 97 (4): 528–35. https://doi.org/10.1016/j.agwat.2009.03.023. Molden, D., Murray-Rust, H., Sakthivadivel, R., & Makin, I. (2003). A water-productivity framework for understanding and action. In: Kijne, J.W., Barker, R., & Molden, D. (Eds.), Water Productivity in Agriculture: Limits and Opportunities for Improvement, Comprehensive Assessment of Water Management in Agriculture Series 1. CABI/IWMI, Wallingford/Colombo, pp. 1–18. Molden, D. & Sakthivadivel, R. (1999). Water accounting to assess use and productivity of water. Water Resources Development, 15, 55–71. Mousavi Fazl, S.H. Rahimian, M.H. Koohi, N., Riahi, H., Keramati, M. Abbasi, F., & Baghani, J. (2021). Evaluation of irrigation water application and productivity of pistachio in the main producer regions of Iran (Kerman, Khorasan Razavi, Yazd and Semnan Provinces). Iranian Journal of Irrigation and Drainage, 14 (6), 2244-2256. (in Persian). Murray-Rust, H., Droogers. P., & Heydari, N. (2004). Water for the future: Linking Irrigation and water allocation in the Zayandeh Rud Basin, Iran. IWMI, Colombo, Sri Lanka, ISBN:92-9090-586-7. Perry, C. (2007). Efficient irrigation; inefficient communication; flawed recommendations. Irrigation and Drainage, vol. 56. Wiley InterScience, pp. 367–378., DOI: 10.1002/ird.323. Perry, C. (2011). Accounting for water use: Terminology and implications for saving water and increasing production, Agricultural Water Management, 98,pp. 1840–1846. Perry, C., Steduto, P., Allen, R.G. & Burt, CM. (2009). Increasing productivity in irrigated agriculture: agronomic constraints and hydrological realities. Agricultural Water Management, 96, pp. 1517–1524. Pretty, C. (2010). The top 100 questions of importance to the future of global agriculture. International Journal of Agricultural Sustainability 8(4): 219–236, doi:10.3763/ijas.2010.0534, www.earthscan.co.uk/journals/ijas. Perry, C. (2018). Improving irrigation management in conditions of scarcity: Myth vs Truth. Global Water Forum www.globalwaterforum.org, Oct.1 , 2018, 8 p. Scheierling, S. M. & Tréguer, D.O. (2018). Beyond crop per drop: Assessing agricultural water productivity and efficiency in a maturing water economy, International Development in Focus. Washington, DC: World Bank. Doi:10.1596/978-1-4648-1298-9, License: Creative Commons Attribution CC BY 3.0 IGO. Taheri, M., Rezaverdinejad, V., Behmanesh, J., Abbasi, F., & Baghani, J. (2020). Spatial analysis of water productivity index at major wheat production centers of Iran. Journal of Water Research in Agriculture (Soil and Water Sci.) 34 (2), 217-227. (in Persian) US Interagency Task Force. (1979). Irrigation Water Use and Management. US Gov’t. Printing Office: Washington DC, USA; 143 pp. Viets, F.G. (1966). Increasing water use efficiency by soil management. In Plant environment and efficient water use, ed. W.H. Pierre et al. Madison, Wisconsin, USA: American Society of Agronomy. Water and food security meeting. (2017). Water and food security in five-year development plans. Summary of the meeting on water and food security in five-year development plans, Presidential Strategic Research Center in collaboration with Islamic Council Research Center and Water Engineering Research Institute of Tarbiat Modares University, Nov., 21, 2017, Tehran. Center for Presidential Strategic Studies. 5 p. (in Persian) Wichelns, D. (2015). Water productivity and food security: considering more carefully the farm-level perspective. Food Security. 7:247-260. Workshop on reallocation of water.(2023). Report of the workshop on water re-allocation, the working group on agriculture and water, National Center for Strategic Studies of Agriculture and Water, Commerce Chamber of Industries-Mines-Agriculture of Iran, Aug. 8, 2023, Tehran, Iran (in Persian) Xu, H., Yang, R. & Song, J. (2021) Agricultural water use efficiency and rebound effect: A study for China. International Journal of Environmental Research and Public Health, 18:7151-7160. Yazdani, M.R., Taddidalab, K.; Hosseini, M., Ebadi, A.A., Elah Qalipour, M., Majidi, F.; Shokri Vahad, H., Allameh, A.R,; Causi, M., Shahdi, A.A., Asadi, R. Rezaei, M., Soltani, Sh., Yacoubi, B., Yousefi, R., Khokhdaman, M, Shahbazi, H, Adibi, Sh., & Alipour, F. (2021). Executive technical manual for improving water productivity in rice agriculture, Iran Rice Research Institute. registration in the Information Technology and Agricultural Information Center under number 9569 dated May, 31, 2021, 51 p. (in Persian) Yu, W., Uhlenbrook, S., von Gnechten, R., & van der Bliek, J. (2021). Can water productivity improvements save us from global water scarcity? White paper 1. FAO. Rome, 41 p. | ||
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